Musschenbroek, Petrus van, Physicae experimentales, et geometricae de magnete, tuborum capillarium vitreorumque speculorum attractione, magnitudine terrae, cohaerentia corporum firmorum dissertationes: ut et ephemerides meteorologicae ultraiectinae

Table of contents

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[171.] EXPERIMENTUM CXLIV.
Page: 282 (268)
[172.] EXPERIMENTUM CXLV.
Page: 282 (268)
[173.] EXPERIMENTUM CXLVI.
Page: 282 (268)
[174.] FINIS.
Page: 284 (270)
[175.] PHYSICA EXPERIMENTALIS DE TUBIS CAPILLARIBUS VITREIS.
Page: 285
[176.] PHYSICA EXPERIMENTALIS DE TUBIS CAPILLARIBUS VITREIS. PRÆFATIO.
Page: 287 (273)
[177.] CAPUT PRIMUM. De Adſcenſu Fluidi in tubos diverſarum longitudinum & ejuſdem diametri. EXPERIMENTUM I.
Page: 291 (277)
[178.] EXPERIMENTUM II.
Page: 292 (278)
[179.] EXPERIMENTUM III.
Page: 292 (278)
[180.] EXPERIMENTUM IV.
Page: 292 (278)
[181.] EXPERIMENTUM V.
Page: 293 (279)
[182.] EXPERIMENTUM VI.
Page: 293 (279)
[183.] EXPERIMENTUM VII.
Page: 294 (280)
[184.] EXPERIMENTUM VIII.
Page: 294 (280)
[185.] EXPERIMENTUM IX.
Page: 294 (280)
[186.] EXPERIMENTUM X.
Page: 295 (281)
[187.] EXPERIMENTUM XI.
Page: 296 (282)
[188.] EXPERIMENTUM XII.
Page: 297 (283)
[189.] EXPERIMENTUM XIII.
Page: 297 (283)
[190.] EXPERIMENTUM XIV.
Page: 298 (284)
[191.] EXPERIMENTUM. XV.
Page: 298 (284)
[192.] EXPERIMENTUM XVI.
Page: 302 (288)
[193.] EXPERIMENTUM XVII.
Page: 303 (289)
[194.] EXPERIMENTUM XVIII.
Page: 307 (293)
[195.] CAPUT SECUNDUM. De Tubis æque longis diver ſarum diametrorum.
Page: 309 (295)
[196.] CAPUT TERTIUM. De Adſcenſu variorum Fluidorum in eundem Tubum.
Page: 312 (298)
[197.] CAPUT QUARTUM. De Tubis rectis ſed diver ſam diametrum in ſua longitudine continentibus.
Page: 318 (304)
[198.] EXPERIMENTUM X.
Page: 319 (305)
[199.] EXPERIMENTUM XI.
Page: 319 (305)
[200.] EXPERIMENTUM. XII.
Page: 320 (306)
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            dat. </s>
            <s xml:id="echoid-s6421" xml:space="preserve">Sit regula ferrea craſſa ABGM, quæ ſupra incudem tun-
              <lb/>
            datur Mallei parte plana lataque C, nullam vim attractricem
              <lb/>
            acquiret: </s>
            <s xml:id="echoid-s6422" xml:space="preserve">hâc tamen tuſâ parte Mallei acutiori D, incipiendo ab
              <lb/>
            E verſus B, acquiret extremitas A aliquam vim, quamquam de-
              <lb/>
            bilem, neque alibi, aut in aliqua parte circa loca pulſata vis ob-
              <lb/>
            ſervabitur: </s>
            <s xml:id="echoid-s6423" xml:space="preserve">Deinde autem pulſus fiant ſecundum longitudinem
              <lb/>
            FP in medio regulæ, cavendo ne cudantur partes FEBP, aut
              <lb/>
            FLMP, niſi exigua tantum recta plaga FP, & </s>
            <s xml:id="echoid-s6424" xml:space="preserve">ambo anguli A,
              <lb/>
            G vi donabuntur, nequaquam autem pars media inter AG.</s>
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        <div xml:id="echoid-div171" type="section" level="1" n="171">
          <head xml:id="echoid-head181" xml:space="preserve">EXPERIMENTUM CXLIV.</head>
          <p>
            <s xml:id="echoid-s6426" xml:space="preserve">Simulac aliquod ferreum inſtrumentum ſecat aliud frigidum
              <lb/>
            Ferrum, vim attractricem acquirit; </s>
            <s xml:id="echoid-s6427" xml:space="preserve">ſed ſi ſecat vel abradit Fer-
              <lb/>
            rum igne candefactum nullam, imo quam antea habuit, amittit.
              <lb/>
            </s>
            <s xml:id="echoid-s6428" xml:space="preserve">Si Chalybeus cuneus, Magnetica vi donatus, adigatur Malleo
              <lb/>
            ut Ferrum candens findat, vim quoque ſuam amittit.</s>
            <s xml:id="echoid-s6429" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div172" type="section" level="1" n="172">
          <head xml:id="echoid-head182" xml:space="preserve">EXPERIMENTUM CXLV.</head>
          <p>
            <s xml:id="echoid-s6430" xml:space="preserve">Ferrea corpora, quæ in cuſpidem deſinunt. </s>
            <s xml:id="echoid-s6431" xml:space="preserve">majorem vim at-
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            tractricem nanciſcuntur, quam quæ deſinunt in latitudinem vel
              <lb/>
            planitiem, unde ceſtrum ſuâ cuſpide plus attrahit, quam culter:
              <lb/>
            </s>
            <s xml:id="echoid-s6432" xml:space="preserve">Quo ceſtra ſunt breviora, eo minori vi donantur, obſervavit
              <lb/>
            enim Reaumurius, ceſtrum longitudinis unius pollicis, & </s>
            <s xml:id="echoid-s6433" xml:space="preserve">diametri
              <lb/>
            9 linearum, etiamſi bene perforaſſet Ferrum, non niſi aliquot ra-
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            menta; </s>
            <s xml:id="echoid-s6434" xml:space="preserve">contrà ceſtra 3 vel 4 pollicum, & </s>
            <s xml:id="echoid-s6435" xml:space="preserve">diametri 1 vel 1 {1/2}
              <lb/>
            lineæ parvos clavos attraxiſſe. </s>
            <s xml:id="echoid-s6436" xml:space="preserve">Videntur autem ceſtra virium
              <lb/>
            attractricium incremenra capere in ipſa rotatione, qua Ferrum
              <lb/>
            vel Cuprum, vel lapidem perforant, hoc recte annotantibus Hoo-
              <lb/>
            kio in Experimentis â Derhamo editis pag. </s>
            <s xml:id="echoid-s6437" xml:space="preserve">128, tum Ballardo in
              <lb/>
            Philoſ. </s>
            <s xml:id="echoid-s6438" xml:space="preserve">Tranſ. </s>
            <s xml:id="echoid-s6439" xml:space="preserve">N°. </s>
            <s xml:id="echoid-s6440" xml:space="preserve">246, tum Reaumurio in L’Hiſt. </s>
            <s xml:id="echoid-s6441" xml:space="preserve">de L’Acad. </s>
            <s xml:id="echoid-s6442" xml:space="preserve">
              <lb/>
            Roy. </s>
            <s xml:id="echoid-s6443" xml:space="preserve">1723. </s>
            <s xml:id="echoid-s6444" xml:space="preserve">hinc non eſt admirandum Limaturam a ceſtro conta-
              <lb/>
            ctam atque ex foramine exſculptam vi Magnetica gaudere, quam
              <lb/>
            a ceſtro accepit.</s>
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        <div xml:id="echoid-div173" type="section" level="1" n="173">
          <head xml:id="echoid-head183" xml:space="preserve">EXPERIMENTUM CXLVI.</head>
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            <s xml:id="echoid-s6446" xml:space="preserve">Inſtrumenta quæcunque nova Chalybea, temperata, in </s>
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